I use this parallel charging Eflight batteries on Blade 120SR and Hyperion 550mah batteries. There are similar harnesses around with cheaper prices but I went with quality and service instead and both was satisfactory.

I called not knowing what to get but with help I was able to purchase exactly what I needed for my 1C and 3C batteries. I got everything I needed to set me up to charge my batteries in whatever configuration I needed either at home or in the park.

Like all the other cables sold by ProgressiveRC, this cable is very nicely done with an excellent quality. Having 6 batteries charged at once is perfect. I am using several of these cables (Pico, JST & Micro Blade) with my ThunderPower 610 and they work great. Thank you for all the good work.

Again received my order very quickly and you just have to look at the items to see the connection and cable quality; Checked my electronic cat3 tester, absolutely perfect.
One word; AWSOME! Service and quality